说明

• 20 enamel metal gear, effectively crafted, durable and durable, immune to excessive pressure, blackened, non rusting, and non deformation. The gear with a 5mm gap is acceptable for the 775 motor shaft. There is a threaded fixing gap on the facet for installing the screw fastening shaft, with a gap diameter of 3mm, using M3 screws.(1) Module: 0.5M(2) Inner hole: 3mm, 4mm, 5mm, 6mm holes(3) Thickness: about 10mm(4) Tooth surface width:about 5mm(5) Gear outer diameter:about 11mm(6) Material: Iron containing carbon metal

• 
• 
• 
• 
• 

审核